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drm/omap: fix maximum sizes

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We define max width and height in mode_config to 2048. These maximums
affect many things, which are independent and depend on platform. We
need to do more fine grained checks in the code paths for each
component, and so the maximum values in mode_config should just be "big
enough" to cover all use cases.

Change the maximum width & height to 8192.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2018-01-10 11:31:18 +02:00
parent 7c00985109
commit 1915d7fa93
1 changed files with 7 additions and 4 deletions
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11
drivers/gpu/drm/omapdrm/omap_drv.c
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@ -310,11 +310,14 @@ static int omap_modeset_init(struct drm_device *dev)
dev->mode_config.min_width = 8;
dev->mode_config.min_height = 2;
/* note: eventually will need some cpu_is_omapXYZ() type stuff here
* to fill in these limits properly on different OMAP generations..
/*
* Note: these values are used for multiple independent things:
* connector mode filtering, buffer sizes, crtc sizes...
* Use big enough values here to cover all use cases, and do more
* specific checking in the respective code paths.
*/
dev->mode_config.max_width = 2048;
dev->mode_config.max_height = 2048;
dev->mode_config.max_width = 8192;
dev->mode_config.max_height = 8192;
dev->mode_config.funcs = &omap_mode_config_funcs;
dev->mode_config.helper_private = &omap_mode_config_helper_funcs;